Joseph W Niesen

Title: Joseph W. Niesen: Innovator in Optical Waveguide Technology

Introduction

Joseph W. Niesen is a notable inventor based in Placentia, California. He has made significant contributions to the field of optical waveguide technology. His innovative work has led to the development of a low loss, single-mode planar waveguide, which has important applications in optical communications.

Latest Patents

Niesen holds one patent for his invention titled "Low loss, single-mode planar waveguide." This patent describes a low loss optical waveguide that utilizes a silicon substrate with a silicon dioxide waveguide. By depositing lead on the air interface surface of the silicon dioxide and subsequently oxidizing and diffusing it, Niesen created a high optical quality, high index region. This innovation allows transmitted waveguide light energy to be effectively directed into the silicon dioxide, minimizing energy loss and enhancing performance.

Career Highlights

Joseph W. Niesen is currently employed by the U.S. Government as represented by the Secretary of the Army. His work in this capacity has allowed him to focus on advancing optical technologies that can benefit various military and civilian applications. His expertise in waveguide technology has positioned him as a key figure in this specialized field.

Collaborations

Niesen has collaborated with Shi-Kay Yao, contributing to the development and refinement of his optical waveguide technology. Their partnership has fostered innovation and has been instrumental in the successful realization of Niesen's patent.

Conclusion

Joseph W. Niesen's contributions to optical waveguide technology exemplify the impact of innovative thinking in engineering. His patent for a low loss, single-mode planar waveguide represents a significant advancement in the field. Through his work with the U.S. Government, Niesen continues to push the boundaries of optical technology, paving the way for future advancements.